CEN/TC 79
| Project No. | EN 144-1:1991 |
|---|---|
| Title | This European Standard applies to the connection between a gas cylinder valve and a gas cylinder for respiratory protective devices. It specifies the dimensions and tolerances for thread connections which shall be used for respiratory protective devices. |
| Registration number (WIID) | 1921 |
| Scope | This European Standard applies to the connection between a gas cylinder valve and a gas cylinder for respiratory protective devices. It specifies the dimensions and tolerances for thread connections which shall be used for respiratory protective devices. |
| Status | Atcelts |
| ICS group | 13.340.30 |